摘要
5-羟甲基糠醛(HMF)和糠醛(FUR)被公认为是重要的生物质衍生平台化学品,为生物质原料通过生物炼制高值利用建立了有效的桥梁.过程强化技术为绿色和可持续化学合成开辟了广阔的机遇,其在HMF和FUR制备中的应用,可以有效提升反应速率,限制副反应,继而提高HMF和FUR的生产效率.本文旨在综述过程强化技术在糖催化反应制备糠醛类平台化合物中的研究进展,主要包括反应分离技术(如反应与萃取、吸附、蒸馏及膜分离等过程的耦合)和新型反应器技术(如微反应器和微波反应器技术).着重概述了这些过程强化技术用于HMF和FUR制备的基本原理、应用潜力以及未来的研究展望与挑战.
5-Hydroxymethylfurfural(HMF)and furfural(FUR)have been recognized as valuable biomass-derived platform chemicals,serving as a bridge between biomass feedstocks and the biorefining industry.Process intensification technologies have opened up broad opportunities for green and sustainable chemical synthesis.The application of process intensification technologies in the catalytic synthesis of HMF and FUR can increase the reaction rate effectively and limit side reactions,thus improving the production efficiency of HMF and FUR.This work aims to review the current status on the use of process intensification technologies for the chemo-catalytic synthesis of HMF and FUR from sugars,mainly including reactive separation technologies(e.g.,reactive extraction,reactive adsorption,reactive distillation,membrane-assisted reactive separation)and new reactor technologies(e.g.,microreactors and microwave reactors).The review focuses on the basic principles,application potential,future research challenges and directions of these process intensification technologies for the efficient production of HMF and FUR.
作者
阮晨聪
郭文泽
乐军
Chencong Ruan;Wenze Guo;Jun Yue(Faculty of Science and Engineering,University of Groningen,9747 AG Groningen,The Netherlands;State key Laboratory of Chemical Engineering,East China University of Science and Technology,Shanghai 200237,China;Key Laboratory of Smart Manufacturing in Energy Chemical Process,Ministry of Education,East China University of Science and Technology,Shanghai 200237,China)
出处
《中国科学：化学》
CAS
2024年第11期2219-2231,共13页
SCIENTIA SINICA Chimica
基金
国家留学基金(编号:202006740014)资助项目。
关键词
过程强化
生物质
平台化合物
催化转化
呋喃化合物
process intensification
biomass
platform chemicals
chemo-catalytic conversion
furan compounds
