摘要
生物质通过热化学转化制备高品质生物油和高附加值精细化工品是未来工业发展的重要方向,是解决能源短缺、实现碳的闭路循环的有效方式,如何提升生物质热化学转化品质和效率是目前学术界和工业界关注的热点。本文介绍了不同技术路径下的生物质热化学转化研究进展,重点阐述了催化热解、水热催化、化学链转化三种方式的反应机理及其催化剂类型,讨论了生物质热化学转化提质策略。最后,针对生物质热化学转化目前尚存在的问题提出建议,期望为生物质高值化利用提供参考和借鉴。
The preparation of high-quality bio-oils and high-value-added fine chemicals through thermochemical conversion of biomass is an important direction for future industrial development.It is an effective way to solve energy shortages and achieve closed-loop carbon.How to improve the quality and efficiency of biomass thermochemical conversion is a hot spot in academia and industry.This paper reviews the research progress of biomass thermochemical conversion under different technical paths and focus on the reaction mechanism and catalyst types of catalytic pyrolysis,hydrothermal catalysis and chemical-looping conversion.The strategy of improving quality in biomass thermochemical conversion is discussed.Finally,some suggestions of biomass thermochemical conversion are put forward,which is expected to provide reference for the high value utilization of biomass.
作者
仉利
姚宗路
赵立欣
李志合
易维明
付鹏
袁超
ZHANG Li;YAO Zonglu;ZHAO Lixin;LI Zhihe;YI Weiming;FU Peng;YUAN Chao(School of Agricultural Engineering and Food Science,Shandong University of Technology,Zibo 255000,Shandong,China;Institute of Environment and Sustainable Development in Agriculture,Chinese Academy of Agricultural Sciences,Beijing 100081,China;School of Food Science and Engineering,Qilu University of Technology,Jinan 250000,Shandong,China)
出处
《化工学报》
EI
CAS
CSCD
北大核心
2020年第8期3416-3427,共12页
CIESC Journal
基金
现代农业产业技术体系专项资助项目(CARS-02-31)
中国农业科学院科技创新工程协同创新任务(CAAS-XTCX2016011-01)。
关键词
生物质
热化学转化
提质
催化剂
催化热解
水热催化
化学链转化
biomass
thermochemistry conversion
enhance quality
catalyst
catalytic pyrolysis
hydrothermal catalysis
chemical-looping conversion
作者简介
通信作者:赵立欣(1967-),女,博士,研究员,zhaolixin5092@163.com;第一作者:仉利(1988-),女,博士研究生,zlqiang214@126.com。
